IceCat.py 文件源码

def _parse(self, xml_file):
        self.xml_file = xml_file
        self.key_count = 0

        if not self.suppliers:
            self.suppliers = IceCatSupplierMapping(log=self.log, auth=self.auth, data_dir=self.data_dir)
        if not self.categories:
            self.categories = IceCatCategoryMapping(log=self.log, data_dir=self.data_dir, auth=self.auth)


        print("Parsing products from index file:", xml_file)
        with progressbar.ProgressBar(max_value=progressbar.UnknownLength) as self.bar:
            with open(self.xml_file, 'rb') as f:
                self.o = xmltodict.parse(f, attr_prefix='', postprocessor=self._postprocessor,
                    namespace_separator='', process_namespaces=True, namespaces=self._namespaces)
            f.closed

            # peel down to file key
            self.o = self.o['icecat-interface']['files.index']['file']
            self.log.info("Parsed {} products from IceCat catalog".format(str(len(self.o))))
        return len(self.o)